CN110112345A - A kind of Low ESR battery case - Google Patents
A kind of Low ESR battery case Download PDFInfo
- Publication number
- CN110112345A CN110112345A CN201910527224.0A CN201910527224A CN110112345A CN 110112345 A CN110112345 A CN 110112345A CN 201910527224 A CN201910527224 A CN 201910527224A CN 110112345 A CN110112345 A CN 110112345A
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- CN
- China
- Prior art keywords
- battery
- spring
- cavity
- cathode
- anode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention relates to a kind of battery cases, in particular to a kind of Low ESR battery case, solves the problems, such as the use of battery case, including battery box, the battery box includes battery compartment, battery cover and attachment base, it is connected and fixed between the battery compartment and battery cover, and forms cavity cavity between battery compartment and battery cover, the slotting spring of battery, anode is equipped in the cavity cavity and cathode inserts spring.Battery case and connector are made into disjunctor, positive foot and cathode foot and contact insert spring and are made into disjunctor, this structural stability is stronger, centre does not need to be again coupled to, reduce risks, while cost is lower, battery is fixed in battery compartment, spring is inserted by anode and cathode, battery circuit is drawn out to row's base, so that battery supply be directed into inside ammeter.Furthermore by battery case and connector as one, stablizing newly can be stronger, and because being disjunctor design, under performance stable case, use cost is lower, effectively saving cost.
Description
Technical field
The present invention relates to a kind of battery case, in particular to a kind of Low ESR battery case.
Background technique
Occur a kind of ammeter product in the market, and traditional battery case can no longer meet use demand, has and connects
Connect the defects of unstable, environmental suitability is poor, loosely organized.Lack a kind of special Low ESR battery case, ensures powered
While energy, moreover it is possible to improve Stability and adaptability.
Summary of the invention
Aiming at the shortcomings of the prior art, the present invention provides a kind of Low ESR battery case.
To achieve the goals above, the technical solution used in the present invention is: a kind of Low ESR battery case, including battery case
Body, the battery box include battery compartment, battery cover and attachment base, are connected and fixed between the battery compartment and battery cover, and electricity
Cavity cavity is formed between Chi Cang and battery cover, and the slotting spring of battery, anode is equipped in the cavity cavity and cathode inserts spring；
Preferably, the cathode inserts the lower part of spring and the slotting spring of anode is round bow spring, and it is arch that cathode, which inserts the top of spring,
Reed, the cathode are inserted spring and are an integral structure, and the top of the slotting spring of the cathode and battery are described set on the top of cavity cavity
Cathode inserts the lower part of spring and anode inserts the lower part that spring is set to cavity cavity；
Preferably, the lower part of the cavity cavity is made of several limiting slots, the limiting slot respectively with the slotting spring of anode and
Shape, the size that cathode inserts spring are mutually fitted；
Preferably, the mounting disc being connected with battery compartment, the installation are equipped between the upper and lower part of the cavity cavity
Disk is equipped with mounting groove, and the top of the slotting spring of anode has conductive sheet, and the conductive sheet is placed in mounting groove；
Preferably, between the anode and the conductive sheet of the slotting spring of anode, battery cathode and cathode insert spring top it
Between electrically connect, the battery cathode and cathode, which are inserted, is equipped with spring between spring；
Preferably, the attachment base is equipped with the slotting spring of insertion anode and cathode inserts the circular pin of spring.
Preferably, the mounting groove slot bottom of the mounting disc is additionally provided with lower bayonet slot, and the battery cover corresponds to lower bayonet slot position and sets
There is lower fixture block, is connected and fixed between the lower fixture block and lower bayonet slot.
Preferably, upper card slot is equipped at the top outer rim of the battery compartment, the top of the battery cover is equipped with upper fixture block, institute
It states and is connected and fixed between card slot and upper fixture block.
Preferably, the lower fixture block is L-shaped structure, successively passes through upper fixture block and lower card between the battery compartment and battery cover
Block connects and fixes assembly.
Preferably, the slotting spring of the anode and cathode insert spring and are equipped with several elastic detents.
Preferably, the conductive sheet of the slotting spring of the anode is equipped with docking recess corresponding with anode.
Preferably, several muscle positions are set in the cavity wall of the cavity cavity.
Preferably, several retention beads are equipped in the limiting slot.
Preferably, the battery box outer wall identifies and point to identify equipped with positive and negative, and the battery compartment top is equipped with hand
Handle.
Preferably, the cavity cavity is equipped with the slot of connection below lower bayonet slot, and the lower fixture block insertion slot is under
Card slot connects and fixes.
Beneficial effects of the present invention: battery can be fixed on battery compartment by a kind of Low ESR battery case provided by the present invention
It is interior, spring is inserted by anode and cathode, battery circuit is drawn out to row's base, so that battery supply be directed into inside ammeter.Furthermore
By battery case and connector as one, stablizing newly can be stronger, while connector inserts spring structure using Multi-contact, can effectively protect
The stabilization for hindering energization performance under various adverse circumstances (vibration, high temperature and humidity, transport etc.) can prevent the appearance of instant cut-off phenomenon.
Because being disjunctor design, under performance stable case, use cost is lower, effectively saving cost.
Detailed description of the invention
Fig. 1 is combining structure schematic diagram of the invention；
Fig. 2 is decomposition texture schematic diagram of the invention；
Fig. 3 is circuit unit decomposition texture schematic diagram of the invention；
Fig. 4 is battery compartment partial enlarged view of the invention；
Fig. 5 is structure of battery corer schematic diagram of the invention.
Specific embodiment
As Figure 1-Figure 5, a kind of Low ESR battery case, including battery box 1, the battery box 1 include battery compartment
2, battery cover 3 and attachment base 4 connect and fix between the battery compartment 2 and battery cover 3, and shape between battery compartment 2 and battery cover 3
At cavity cavity 5, it is equipped with the slotting spring 7 of battery 6, anode in the cavity cavity 5 and cathode inserts spring 8.Battery case and connector are made into
Disjunctor, positive foot and cathode foot and contact insert spring and are made into disjunctor, this structural stability is stronger, and centre does not need to be again coupled to,
Reduce risks, while cost is lower.
The cathode inserts the lower part of spring 8 and the slotting spring 7 of anode is round bow spring, and it is arch reed that cathode, which inserts the top of spring 8,
The cathode is inserted spring 8 and is an integral structure, and the top of the slotting spring 8 of the cathode and battery 6 are described set on the top of cavity cavity 5
Cathode inserts the lower part of spring 8 and anode inserts the lower part that spring 7 is set to cavity cavity 5.The attachment base 4 is equipped with the slotting spring 7 of insertion anode
The circular pin of spring 8 is inserted with cathode.Spring is bent using multiple spot, contact performance is more abundant, can effective guarantee (shake in harsh environment
Dynamic, high temperature and humidity, transport etc.) contact stabilization, while plug feel is more superior.It inserts spring and contact pin cooperation uses circular configuration
(contact pin is round, and it is round to insert spring), can more effectively ensure the stability of performance.Cathode inserts 8 foot side of spring and makees arch reed, to battery
6 battery compartment 2 can effective fixed function, and loading and unloading battery 6 is allowed to be easier.
The lower part of the cavity cavity 5 is made of several limiting slots 9, and the limiting slot 9 inserts spring 7 and cathode with anode respectively
Shape, the size for inserting spring 8 are mutually fitted.That is 5 lower part of cavity cavity is equivalent to the slot separated, and part is super connected to be communicated and insert spring for positive
7 or cathode insert spring 8 install.The slotting spring 7 of anode can be effectively fixed by the design of limiting slot 9 and cathode inserts spring 8, constriction space, really
Protect the stabilization of connection procedure.
The mounting disc 10 being connected with battery compartment 2, the mounting disc 10 are equipped between the upper and lower part of the cavity cavity 5
It is equipped with mounting groove 11, the top of the slotting spring 7 of anode has conductive sheet 12, and the conductive sheet 12 is placed in mounting groove 11.Institute
The conductive sheet 12 for stating the slotting spring 7 of anode is equipped with docking recess 13 corresponding with 6 anode of battery.The slotting spring 7 of anode and 6 contact portion of battery
Divide and contacted using recess, such mode one can play fixed function in packed battery 6；Secondly battery 6 can be limited；Its
Three effectively position battery 6 after covering battery cover 3, and the shaking of battery 6 is allowed to minimize.
Between 6 anode of battery and the conductive sheet 12 of the slotting spring 7 of anode, between 6 cathode of battery and the top of the slotting spring 8 of cathode
It electrically connects, 6 cathode of battery and cathode are inserted and be equipped with spring 14 between spring 8.Basic link unit (BLU) is limited herein and circuit connects
Mode is connect, the spring 14 made of conductive metal can also further fix battery 6.
11 slot bottom of mounting groove of the mounting disc 10 is additionally provided with lower bayonet slot 15, corresponding 15 position of lower bayonet slot of the battery cover 3
Equipped with lower fixture block 16, connected and fixed between the lower fixture block 16 and lower bayonet slot 15.It is equipped at the top outer rim of the battery compartment 2 upper
The top of card slot 17, the battery cover 3 is equipped with upper fixture block 18, connects and fixes between the upper card slot 17 and upper fixture block 18.It is described
Lower fixture block 16 is L-shaped structure, is successively connected and fixed by upper fixture block 18 and lower fixture block 16 between the battery compartment 2 and battery cover 3
Assembly.The cavity cavity 5 is equipped with the slot 19 of connection below lower bayonet slot 15, and the lower fixture block 16 is inserted into slot 19 and lower card
Slot 15 connects and fixes.Battery compartment 2 and battery cover 3 are fastened using in 6 side of battery, and such mode battery 6 is just in internal stress
Pole and cathode direction, side do not stress, so battery cover 3 is not easy pine or falls off.Battery cover 3 and battery compartment 2 are using slide-in button
Tight fit, the fastening of many places button bit, while convenient disassembly execute pressing 2 button bit of battery compartment and slide backward battery cover 3 simultaneously
Battery case is opened, loading and unloading battery 6 is carried out.Upper fixture block 18 is first inserted into upper card slot 17, then fixture block 16 under relatively transverse buckling into
It is fixed to lower bayonet slot 15.Slot 19 is communicated with lower bayonet slot 15 and mounting groove 11, the card of fixture block 16 under being designed as of slot 19
Fixed offer space is provided.
The positive slotting spring 7 and cathode insert spring 8 and are equipped with several elastic detents 20, and elastic detent 20 can be bending or tilt
Point structure or chip architecture, gap is made up by elastic detent 20.
Several muscle positions 21 are set in the cavity wall of the cavity cavity 5,3 inner wall of battery cover has done muscle position 21, this muscle position 21 exists
, can be fixed tight by battery 6 after battery cover 3 and battery compartment 2 assemble, battery 6 cannot be moved left and right, connects battery 6 with energization foot
It touches more stable.
Several retention beads 22 are equipped in the limiting slot 9, after battery cover 3 and battery compartment 2 assemble, can effectively be fixed just
Pole and cathode insert spring 8, and slotting spring is allowed not shake, and make to insert spring and contact pin contact is more secure.
1 outer wall of battery box is equipped with positive and negative mark 23 and point identification 24, battery cover 3 have done disassembly indicateing arm
Know, convenient for identification disassembly.6 shell shape of battery has " ﹢ " and "-" mark, and it is anti-loaded to can effectively prevent battery 6.2 top of battery compartment
Equipped with handle 25, handle 25 and ammeter cover cooperate, and can effectively fix integral battery box.Battery compartment 2 makees handle 25 on one side, convenient
Battery case is taken out from ammeter, while handle 25 and ammeter cover cooperate, and can effectively fix integral battery box.Battery case shape
Button bit has been done, has cooperated with table body button bit, effectively battery case can be fixed on ammeter.
Beneficial effects of the present invention: battery can be fixed on battery compartment by a kind of Low ESR battery case provided by the present invention
It is interior, spring is inserted by anode and cathode, battery circuit is drawn out to row's base, so that battery supply be directed into inside ammeter.Furthermore
By battery case and connector as one, stablizing newly can be stronger, while connector inserts spring structure using Multi-contact, can effectively protect
The stabilization for hindering energization performance under various adverse circumstances (vibration, high temperature and humidity, transport etc.) can prevent the appearance of instant cut-off phenomenon.
Because being disjunctor design, under performance stable case, use cost is lower, effectively saving cost.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.Together
When, the basic principles, main features and advantages of the present invention have been shown and described above, the technical staff of the industry answers
The understanding.
Claims (10)
1. a kind of Low ESR battery case, including battery box, which is characterized in that the battery box includes battery compartment, battery cover
And attachment base, it is connected and fixed between the battery compartment and battery cover, and cavity cavity is formed between battery compartment and battery cover, it is described
It is equipped with the slotting spring of battery, anode in cavity cavity and cathode inserts spring；
The cathode inserts the lower part of spring and the slotting spring of anode is round bow spring, and it is arch reed that cathode, which inserts the top of spring, described negative
It extremely inserts spring to be an integral structure, set on the top of cavity cavity, the cathode inserts spring for the top of the slotting spring of the cathode and battery
Lower part and the slotting spring of anode are set to the lower part of cavity cavity；
The lower part of the cavity cavity is made of several limiting slots, and the limiting slot inserts the shape of spring with the slotting spring of anode and cathode respectively
Shape, size are mutually fitted；
The mounting disc being connected with battery compartment is equipped between the upper and lower part of the cavity cavity, the mounting disc is equipped with installation
The top of slot, the slotting spring of anode has conductive sheet, and the conductive sheet is placed in mounting groove；
It is electrically connected between the anode and the conductive sheet of the slotting spring of anode, between battery cathode and the top of the slotting spring of cathode, institute
It states battery cathode and cathode is inserted and is equipped with spring between spring；
The attachment base is equipped with the slotting spring of insertion anode and cathode inserts the circular pin of spring.
2. a kind of Low ESR battery case as described in claim 1, which is characterized in that the mounting groove slot bottom of the mounting disc is also set
There is lower bayonet slot, the battery cover corresponds to lower bayonet slot position equipped with lower fixture block, connects and fixes between the lower fixture block and lower bayonet slot.
3. a kind of Low ESR battery case as claimed in claim 2, which is characterized in that be equipped at the top outer rim of the battery compartment
The top of upper card slot, the battery cover is equipped with upper fixture block, connects and fixes between the upper card slot and upper fixture block.
4. a kind of Low ESR battery case as claimed in claim 3, which is characterized in that the lower fixture block is L-shaped structure, the electricity
Assembly is successively connected and fixed by upper fixture block and lower fixture block between Chi Cang and battery cover.
5. a kind of Low ESR battery case as described in claim 1, which is characterized in that the anode inserts spring and cathode is inserted and set on spring
There are several elastic detents.
6. a kind of Low ESR battery case as claimed in claim 5, which is characterized in that the conductive sheet of the slotting spring of anode is equipped with
Docking recess corresponding with anode.
7. a kind of Low ESR battery case as claimed in claim 3, which is characterized in that if being set in the cavity wall of the cavity cavity
Dry muscle position.
8. a kind of Low ESR battery case as claimed in claim 5, which is characterized in that be equipped with several limit convexes in the limiting slot
It rises.
9. a kind of Low ESR battery case as described in claim 1, which is characterized in that the battery box outer wall is equipped with positive and negative
It identifies and point to identify, the battery compartment top is equipped with handle.
10. a kind of Low ESR battery case as claimed in claim 4, which is characterized in that the cavity cavity is below lower bayonet slot
Slot equipped with connection, the lower fixture block insertion slot are connected and fixed with lower bayonet slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527224.0A CN110112345A (en) | 2019-06-18 | 2019-06-18 | A kind of Low ESR battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527224.0A CN110112345A (en) | 2019-06-18 | 2019-06-18 | A kind of Low ESR battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110112345A true CN110112345A (en) | 2019-08-09 |
Family
ID=67495397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910527224.0A Pending CN110112345A (en) | 2019-06-18 | 2019-06-18 | A kind of Low ESR battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110112345A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649195A (en) * | 2019-09-10 | 2020-01-03 | 深圳共创利科技有限公司 | Novel multi-surface contact and low-impedance plug-in type battery box |
| CN111477776A (en) * | 2020-04-24 | 2020-07-31 | 珠海格力电器股份有限公司 | Battery box cover, battery box and temperature measuring gun |
-
2019
- 2019-06-18 CN CN201910527224.0A patent/CN110112345A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649195A (en) * | 2019-09-10 | 2020-01-03 | 深圳共创利科技有限公司 | Novel multi-surface contact and low-impedance plug-in type battery box |
| CN111477776A (en) * | 2020-04-24 | 2020-07-31 | 珠海格力电器股份有限公司 | Battery box cover, battery box and temperature measuring gun |
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